baber/WOPTO huggingface dataset:
Patent JP-2019037960-A (JP)
Title: Cleaning device
Inventor: MIZUNO TAICHI
IPC: B08B3/02
Filed: 2017-08-28
Abstract: To obtain a cleaning device which has a simple and compact structure and achieves excellent cleaning effect.SOLUTION: A cleaning device includes: a fluid discharge part which discharges a fluid W to a cleaned object; a gas discharge part which jets a gas A to the cleaned object; a fluid tank which stores the fluid W; a fluid pump which supplies the fluid W of the fluid tank to the fluid discharge part through a fluid passage Rw; a gas pump which supplies the gas A to the gas discharge part through a gas passage Ra; a control part which controls driving states of the fluid pump and the gas pump; a housing 31 provided with a part of the fluid passage Rw and a part of the gas passage Ra; and a valve body 33 which is held within the housing 31, can change its posture between a closed position where the valve body 33b blocks the gas passage Ra and an open position where the valve body 33b brings the gas passage Ra into a communication state, and has a first surface 33a, which faces the fluid passage Rw and receives a pressure of the fluid W to the side to which the valve body 33b moves when changing its posture to the closed position, and a second surface 33b, which faces the gas passage Ra when the valve body 33 is in the closed position and receives a pressure of the gas A to the side to which the valve body 33 moves when changing its posture to the open position.SELECTED DRAWING: Figure 2
Patent JP-2019039538-A (JP)
Title: Mechanical lock device
Inventor: TATEMICHI SATOSHI
IPC: F16B7/14
Filed: 2017-08-28
Abstract: To provide a mechanical lock device which enables engagement release operation to be easily conducted with relatively small operating force.SOLUTION: A mechanical lock device 1 includes a rod 10 and an outer 20. The outer 20 has an operation pin 23 serving as an operation shaft parallel to a rod axis L. A lock member 30 is attached to the operation pin 23 and the lock member 30 is rotatably attached to the outer 20. When the lock member 30 rotates, an engagement part 31 provided at one end part of the lock member 30 is brought into an engagement state α in which the engagement part 31 engages with an engaged part 11 provided at the rod 10 or an engagement release state β in which the engagement part 31 separates from the engaged part 11.SELECTED DRAWING: Figure 3
Patent JP-2019040828-A (JP)
Title: heater
Inventor: NAGAMORI HIROKAZU
IPC: H05B3/48
Filed: 2017-08-29
Abstract: To reduce the risk of breakage of a portion of a lead terminal, which is fixed to a ceramic body, and improve the durability of a ceramic heater.SOLUTION: A heater 10 includes a rod-shaped ceramic body 1, a heating resistor 2 located inside the ceramic body 1, a coil spring-shaped lead terminal 3 one end of which is fixed to the ceramic body 1 and electrically connected to the heating resistor 2, and a support 4 to which the other end of the lead terminal 3 is fixed, and in the lead terminal 3, a pitch of the coil spring is larger in the center region than in both end regions in an area located between the ceramic body 1 and the support 4.SELECTED DRAWING: Figure 1
Patent JP-2019045554-A (JP)
Title: Developer accommodating section, image forming unit, and image forming apparatus
Inventor: NAKAGAWA YOSHIHIKO
IPC: G03G15/08
Filed: 2017-08-30
Abstract: To make it possible to surely prevent a developer in a developer accommodating section from being supplied to a developer storing section, thereby making it possible to prevent the developer from leaking to the outside of an image forming unit.SOLUTION: A developer accommodating section includes an opening for supplying developer to a developer storing section and has a developer accommodating housing and a shielding member. The shielding member includes a shielding part 82, first and second elastic members attached to an upstream side and a downstream side of the shielding part 82, and third and fourth elastic members attached to attachment parts on both sides of the shielding part 82. The shielding part 82 and first and second elastic members can close the opening and surely prevent the developer in the developer accommodating section from being supplied to the developer storing section at both ends in the longitudinal direction of the shielding part 82.SELECTED DRAWING: Figure 1
Patent JP-2019043271-A (JP)
Title: Drive system of vehicle
Inventor: TAKAHASHI MASAYA
IPC: B60L50/50
Filed: 2017-08-31
Abstract: To provide a power supply system which can quickly finish the precharge of a capacitor arranged at a high-voltage circuit, in the power supply system in which the high-voltage circuit is used as a backup power supply of a low-voltage circuit.SOLUTION: A power supply system 1 of a vehicle V comprises: a high-voltage circuit 2 having a high-voltage battery 21 connected to a main circuit 29; a system ECU 8 for controlling the main circuit 29; a first system control power line 32 for connecting a low-voltage battery 31 and the system ECU 8; a second system control power line 53 for connecting the high-voltage circuit 2 and the first system control power line 32; a step-down device 55 for stepping down power from the high-voltage circuit 2; a second switch 59 arranged at the second system control power line 53; and a backup power supply ECU 57 for turning off the second switch 59 when precharging smoothing capacitors C1, C2 arranged at the main circuit 29 by supplying power to the high-voltage battery 21.SELECTED DRAWING: Figure 1
Patent JP-2019042847-A (JP)
Title: Numerical control device and mounting determination reference setting method
Inventor: SUGIYAMA HIROAKI
IPC: B23Q3/155
Filed: 2017-08-31
Abstract: To provide a numerical control device and a mounting determination reference setting method, which can improve determination accuracy of a mounting state of a tool holder.SOLUTION: A numerical control device 30 of a machine tool 1 includes: a main spindle; a draw bar; a magazine; an unclamping operation section; and a driving section. When spring force of a clamp spring is detected and a spindle head rises from a machine origin to an ATC origin in a state in which the main spindle is in a non-mounting state in a tool holder, a reference section for determining mounting/non-mounting of the tool holder when the spindle head rises is set on the basis of a Z position corresponding to a first maximum value of the detected spring force.SELECTED DRAWING: Figure 3
Patent JP-2019044440-A (JP)
Title: Building structure
Inventor: INOUE YASUHEI
IPC: E04H17/14
Filed: 2017-08-31
Abstract: To provide a building structure which has good workability.SOLUTION: It comprises frame members, a crosspiece, an end cover and a fixture, in which the frame members are arranged oppositely to each other at intervals, and fixtures are attached to the ends thereof, at least two crosspieces are attached between the frame members, the end cover is fixed across the frame members via the fixture, and a connection between the fixture and the end cover is colinear with a connection between the frame members and the crosspiece.SELECTED DRAWING: Figure 1
Patent JP-2019043907-A (JP)
Title: Industrial bactericidal composition
Inventor: KAWAMURA YASUSHI
IPC: A01P3/00
Filed: 2017-09-05
Abstract: To provide an industrial bactericidal composition processed for the purpose of preservation and disinfection of propagation of bacteria, molds, yeast or the like which cause deterioration of quality, occurrence of malodor or the like in a chemical agent for papermaking in the paper and pulp industry, industrial water in various industries and many industrial products.SOLUTION: There is provided an industrial bactericidal composition which is a composition comprising a glyoxime compound represented by the following formula, 3,3,4,4-tetrachlorotetrahydrothiophene-1,1-dioxide and a halogenated aliphatic nitro alcohol based compound, can suppress the decomposition of the glyoxime compound, 3,3,4,4-tetrachlorotetrahydrothiophene-1,1-dioxide and the halogenated aliphatic nitro alcohol based compound by incorporating an epoxidized vegetable oil, exhibits a broad efficacy spectrum over a long period of time, can disinfect microorganisms before they acquire tolerance and is advantageous for storage in the distribution process and at the use site because of having long-term excellent stability.SELECTED DRAWING: None
Patent JP-2017207790-A (JP)
Title: Toner cartridge
Inventor: NISHIYAMA EIJI
IPC: G03G21/16
Filed: 2017-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge which allows a user to open/close a shutter, according to an operation for attaching the toner cartridge to a developing unit.SOLUTION: A toner cartridge 1 includes a housing 2, a toner conveyance unit 4, a first cover 12, and a shutter 13. The housing 2 includes a first toner storage part 2A capable of storing toner. The first cover 12 includes a second opening 12A. The toner conveyance unit 4 conveys the toner in the first toner storage part 2A to the second opening 12A. The shutter 13 includes a projection 14 positioned to a developing unit 31. The housing 2 is rotatable together with the first cover 12 with respect to the shutter 13 between a first position and a second position. When the housing 2 is in the first position, the shutter 13 closes the second opening 12A. When the housing 2 is in the second position, the third opening 13D of the shutter 13 permits the discharge of the toner through the second opening 12A.SELECTED DRAWING: Figure 1
Patent JP-2018030849-A (JP)
Title: Topical formulation for administering a compound
Inventor: SUN THOMAS
IPC: A61K47/10
Filed: 2017-09-08
Abstract: PROBLEM TO BE SOLVED: To provide novel topical formulations effective in the treatment of dermatological disorders such as cutaneous lupus.SOLUTION: The present invention provides topical formulations for administering a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof, and methods for using the topical formulations in the treatment of dermatological disorders such as cutaneous collagen vascular diseases, e.g., cutaneous lupus.SELECTED DRAWING: None
Patent JP-2019048777-A (JP)
Title: Method of speed changing by temperature sensed by direct probe for heat sensitive portion of thermokinetically molten and blended batch
Inventor: CHRIS BROUGH
IPC: B01F15/06
Filed: 2017-09-11
Abstract: To provide a method of thermokinetically mixing a combination of components including a drug and at least one excipient or carrier for enhancing the dissolution properties of poorly water-soluble drugs.SOLUTION: Provided is a thermokinetical mixing method comprising adding a batch of combination of components to a mixing chamber and thermokinetically mixing the combination of components, in which a mixer control microprocessor operates to change the rotational speed rate of the motor shaft for a second stage period when i. both the motor shaft rotational speed rate and the batch temperature rise during a first stage period, ii. the batch average temperature is detected regularly by an actuation data sensor, and iii. the average temperature data is delivered to the mixer controller microprocessor where a temperature rise speed is calculated and compared with a predetermined temperature rise speed actuation set value, and when the present temperature rise speed is equal to or less than the actuation set value.SELECTED DRAWING: None
Patent JP-2018023135-A (JP)
Title: Signal generation method and signal generation device
Inventor: MURAKAMI YUTAKA
IPC: H04B7/0456
Filed: 2017-09-11
Abstract: PROBLEM TO BE SOLVED: To improve an estimation accuracy for a channel estimation in a receiving device.SOLUTION: A signal generation method includes the steps of: performing a weighting combining in accordance with a predetermined matrix F for first and second base band signals 307A and 307B; changing a power to first and second weighting combining signals 309A and 316B as a result in the weighting combining; and changing a phase in at least one of first and second signals 14103A and 14102B after the change of the power as a result in the change of the power. The first and second signals 14103A and 14103B after the change of the power in which the phase of at least one of them is changed are transmitted from first and second antennas in the same frequency and at the same time. First and second pilot signals transmitted in the same frequency and at the same time from the first and second antennas are generated. A ratio of mean powers of the signal after the change of the first power and the signal after the change of the second power is different from that of the mean powers of the first pilot signal and the second pilot signal.SELECTED DRAWING: Figure 141
Patent JP-2018019088-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8242
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a transistor including an oxide semiconductor and capable of a high-speed operation and provide a highly reliable semiconductor device including the transistor.SOLUTION: A semiconductor device comprises an oxide semiconductor layer including a pair of low-resist regions and a channel formation region and provided on an electrode layer buried in a groove in a base insulation layer. The channel formation region is formed at a position overlapping a gate electrode layer having a sidewall on lateral walls. The groove has a deeper region and a shallower region, the sidewall overlaps the shallower region and connection with wiring overlaps the deeper region.SELECTED DRAWING: Figure 1
Patent JP-2019052465-A (JP)
Title: Hydraulic shovel
Inventor: SUGANO NAOKI
IPC: E02F9/22
Filed: 2017-09-14
Abstract: To provide a hydraulic shovel capable of accelerating a bucket while suppressing energy loss in an excavation operation.SOLUTION: A hydraulic shovel comprises: hydraulic actuators 22, 24, 26 respectively corresponding to a boom, an arm and a bucket; a first, second and third pumps 31, 32, 33; a boom control valve 52 installed between the first pump 31 and the boom hydraulic actuator 22; an arm control valve 54 installed between the second pump 32 and the arm hydraulic actuator 24; a bucket control valve 56 installed between the third pump 33 and the bucket hydraulic actuator 26; a bucket confluent valve 57 installed between the first pump 31 and the bucket hydraulic actuator 26; excavation operation detecting portions 64, 80 detecting presence/absence of an excavation operation; and bucket confluence control devices 77, 80 which prohibit confluence through the bucket confluent valve 57 regardless of a bucket operation, when an excavation operation is detected.SELECTED DRAWING: Figure 2
Patent JP-2018077215-A (JP)
Title: Detection circuit and switch structure
Inventor: HONG QI
IPC: G01R33/00
Filed: 2017-09-15
Abstract: PURPOSE: To provide a detection circuit and a switch structure including the detection circuit.SOLUTION: A detection circuit is used for detecting eddy current loss in an energy storage coil, and the detection circuit comprises: oscillation means that includes the energy storage coil and an oscillation circuit used for generating an oscillation signal on the basis of an input excitation signal; filter means used or filtering the oscillation signal to obtain a signal after filtering; and detection means that detects whether eddy current loss is present in the energy storage coil on the basis of the signal after filtering. The structure of the detection circuit of the present application is simple, has high sensitivity, and can accurately detect eddy current loss.SELECTED DRAWING: Figure 3
Patent JP-2019051883-A (JP)
Title: Sunshade attachment device
Inventor: ISOTANI AIKA
IPC: B60J3/00
Filed: 2017-09-19
Abstract: To provide a sunshade attachment device which causes a sunshade to be deployed safely without requiring a storage space while improving visual quality.SOLUTION: A sunshade attachment device includes a sunshade 2, a pillar part 1, a lock mechanism and a control device 30. The sunshade 2 is deployed along an inner surface of window glass 3 of a vehicle. The pillar part 1 has: a space for storing the sunshade 2; and an opening/closing part 11 which opens or closes the space relative to an exterior part at a side end part side along an edge part 3a of the window glass 3 which extends in a vertical direction. The lock mechanism is provided at the opening/closing part 11 of the pillar part 1 and locks the space of the pillar part 1 in a closed state. The control device 30 releases a lock of the lock mechanism when a predetermined operation is conducted during parking of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2019057362-A (JP)
Title: Fuel cell system, instruction device for fuel cell system, and instruction method for fuel cell system
Inventor: TOMOMICHI Keita
IPC: H01M8/04
Filed: 2017-09-19
Abstract: To provide a fuel cell system capable of suppressing a reduction in power generation efficiency even in the case where power is generated by multiple fuel cells, an instruction device for the fuel cell system, and an instruction method for the fuel cell system.SOLUTION: A fuel cell system comprises multiple fuel cells and an instruction device. The multiple fuel cells generate power by using hydrogen and under a specific load, power generation efficiency becomes maximum. The instruction device instructs a power generation instruction amount for each of the multiple fuel cells. The instruction device includes an information acquisition part, a power acquisition part, a generation power determination part and an instruction part. The information acquisition part acquires information indicating the power generation efficiency for each of the multiple fuel cells. The power acquisition part acquires total generation power of the multiple fuel cells. The generation power determination part determines power generation instruction amounts with respect to the multiple fuel cells based on the information on the power generation efficiency for each of the multiple fuel cells and the total generation power. The instruction part instructs the power generation instruction amount to each of the multiple fuel cells.SELECTED DRAWING: Figure 3
Patent JP-2017218150-A (JP)
Title: Tractor
Inventor: ISHIOKA SHIGETOSHI
IPC: B60K15/063
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a tractor that can open an engine hood widely.SOLUTION: A tractor includes a fixing member (16) that is configured so that a lower part on a front side of an engine hood (8) is locked with a lock member provided in a front part plate (44) when the engine hood (8) is in a closed state, an upper surface part (8a) of the engine hood (8) is rotatable on a side of a control part (2a) while exceeding a vertical direction when the engine hood (8) is opened upward and the engine hood (8) is fixedly supported while rotated exceeding the vertical direction and opened in a substantially vertical direction.SELECTED DRAWING: Figure 12
Patent JP-2019055647-A (JP)
Title: Resister fin for air conditioning
Inventor: FUJISAWA HITOSHI
IPC: F24F13/14
Filed: 2017-09-20
Abstract: To provide a resister fin for air conditioning capable of easily assembling a decorative member to a fin body.SOLUTION: A downstream fin 14 as a resister fin for air conditioning is a fin mounted on a cylindrical retainer having an air passage of air for air conditioning in a tiltable manner, includes a fin body 21 having a long plate shape and a long decorative member 22 assembled to one edge in a transverse direction of the fin body 21, where the fin body 21 is provided with an engagement projection 36, the decorative part 22 is provided with a storage part for storing the engagement projection 36, and the storage part is provided with an engagement claw part which sandwiches and is engaged with the engagement projection 36.SELECTED DRAWING: Figure 2
Patent JP-2019054988-A (JP)
Title: Motor coordination evaluation method and program
Inventor: AOKI KYOTA
IPC: A61B5/11
Filed: 2017-09-21
Abstract: To provide a technique capable of highly accurately evaluating motor coordination of the challenged.SOLUTION: A motor coordination evaluation method includes: storing illustrative data for reproducing repetitive movements of any paired sites of a human body as a video; projecting the video of the repetitive movements based on the illustrative data; causing a sensor to detect movements of one site out of the repetitive movements of the paired site performed by a subject imitating the video; comparing measurement data detected by the sensor with prescribed reference data to generate evaluation object data; and generating an evaluation value of the other site on the basis of the evaluation object data and evaluation object data of healthy subjects obtained by measuring the healthy subjects.SELECTED DRAWING: Figure 1
Patent JP-2019057144-A (JP)
Title: Quality management device
Inventor: KOMATSU YUTAKA
IPC: G05B19/418
Filed: 2017-09-21
Abstract: To support detection of a defect cause when a product constituted of a plurality of components is defective in quality and individual elements do not have abnormalities.SOLUTION: An information acquisition control unit 150 acquires test values of individual components constituting a product, assembling management information being information about the product and assembling of the individual components, and process-related information being information relating to manufacturing process. An evaluation result output unit 160 displays a tree diagram as a configuration diagram of the product constituted by hierarchical combination of the plurality of components and indicates a path as a combination of a plurality of elements assumed to be probably a cause of a quality defect of the product, on the tree diagram on the basis of the test values and individual elements of the assembling management information and the process-related information.SELECTED DRAWING: Figure 1
Patent JP-2019056242-A (JP)
Title: Rain gutter
Inventor: ISHIDA MASAJI
IPC: E04D13/08
Filed: 2017-09-21
Abstract: To provide a rain gutter that can be adapted to prevent intrusions.SOLUTION: A mounting member 4 has a fixing portion 6 between a gutter main body 2 and a wall surface 5 and mounts the gutter main body 2 on the tip end side of the fixing portion 6 and fixes the base end of the fixing portion 6 to the wall surface 5. A rain gutter comprises a climbing prevention cover 31 which is formed to extend in the longitudinal direction of the gutter main body 2 and closes a gap 3 between the gutter main body 2 and the wall surface 5. The tip end side of the climbing prevention cover 31 is disposed on the outer surface side of a band portion 13 of the gutter main body 2, and since the base end side of the climbing prevention cover 31 is in contact with the base end side of the fixing portion 6 and the climbing prevention cover 31 is attached to the gap 3 by cover attachment means 41, the gap between the gutter main body 2 and the wall surface 5 is closed by the climbing prevention cover 31, it is possible to prevent a climb by using the gutter 1.SELECTED DRAWING: Figure 1
Patent JP-2019055548-A (JP)
Title: Low-odor laminate, packaging material comprising the laminate, and method for producing the laminate
Inventor: TAKASUGI YUYA
IPC: B32B27/32
Filed: 2017-09-22
Abstract: To provide a low-odor laminate that reduces an odor emitted from a laminate itself and is excellent in laminatability and heat sealability in a laminate including an extrusion-laminated sealant layer, to provide a packaging material comprising the low-odor laminate and to provide a method for producing the low-odor laminate.SOLUTION: In the low-odor laminate having a base material layer 1 and a sealant layer 2, the sealant layer 2 includes one layer or two or more layers of heat-sealable resin layer laminated by extrusion lamination and has at least one layer composed of a deodorant-containing sealant layer containing a powder deodorant; the powder deodorant is a hydrophobic zeolite; and the odor of the low-odor laminate is an odor derived from the heat-sealable resin during the extrusion lamination.SELECTED DRAWING: Figure 1